/*
 * Copyright (c) 2015, the Dart project authors.
 *
 * Licensed under the Eclipse Public License v1.0 (the "License"); you may not use this file except
 * in compliance with the License. You may obtain a copy of the License at
 *
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Unless required by applicable law or agreed to in writing, software distributed under the License
 * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
 * or implied. See the License for the specific language governing permissions and limitations under
 * the License.
 */
package vm.element

// This file is generated by the script: pkg/vm_service/tool/generate.dart in dart-lang/sdk.

import com.google.gson.JsonElement
import com.google.gson.JsonObject

/**
 * {@link CodeRef} 是对 {@link Code} 对象的引用。
 */
class CodeRef(json: JsonObject) : ObjRef(json) {

    /**
     * 这是什么类型的代码对象？
     */
    fun getKind(): CodeKind {
        val value: JsonElement? = json.get("kind")
        try {
            return if (value == null) CodeKind.Unknown else CodeKind.valueOf(value.asString)
        } catch (e: IllegalArgumentException) {
            return CodeKind.Unknown
        }
    }

}
